CAS 111770-86-6: 5-Bromo-2-Ethynylpyridine

Description: 5-Bromo-2-ethynylpyridine is an organic compound characterized by its pyridine ring, which is a six-membered aromatic heterocycle containing one nitrogen atom. The presence of a bromine atom at the 5-position and an ethynyl group at the 2-position contributes to its unique reactivity and properties. This compound typically appears as a colorless to pale yellow liquid or solid, depending on its form and purity. It is known for its applications in organic synthesis, particularly in the development of pharmaceuticals and agrochemicals, due to its ability to participate in various chemical reactions, such as cross-coupling reactions and nucleophilic substitutions. The ethynyl group enhances its reactivity, making it a valuable intermediate in the synthesis of more complex molecules. Additionally, 5-bromo-2-ethynylpyridine may exhibit specific biological activities, although detailed studies on its biological properties may be limited. As with many brominated compounds, it is essential to handle it with care due to potential toxicity and environmental concerns.

Formula: C₇H₄BrN

InChI: InChI=1/C7H4BrN/c1-2-7-4-3-6(8)5-9-7/h1,3-5H

5-Bromo-2-ethynylpyridine

CAS: 111770-86-6

• Formula: C₇H₄BrN
• Purity: >98.0%(GC)
• Color and Shape: White to Light yellow to Light orange powder to crystal
• Molecular weight: 182.02

Pyridine, 5-bromo-2-ethynyl-

CAS: 111770-86-6

• Formula: C₇H₄BrN
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 182.0174

5-Bromo-2-ethynylpyridine

CAS: 111770-86-6

• Purity: 98%
• Molecular weight: 182.02g/mol

5-Bromo-2-ethynylpyridine

CAS: 111770-86-6

• Purity: 95.0%
• Color and Shape: Solid
• Molecular weight: 182.02000427246094

5-Bromo-2-ethynylpyridine

CAS: 111770-86-6

• Formula: C₇H₄BrN
• Color and Shape: Neat
• Molecular weight: 182.017

5-Bromo-2-ethynylpyridine

CAS: 111770-86-6

5-Bromo-2-ethynylpyridine is a versatile boron reagent that can be used in a variety of cross-coupling …

• Purity: Min. 95%